CGG extends Oklahoma coverage with Yukon multi-client survey

CGG has completed acquisition of its Yukon 3D multi-client survey in Canadian County, Oklahoma. The 219-square-mile full-azimuth data set is designed to image the Stack play of the Anadarko Basin west of Oklahoma City.

Imaging efforts will focus on gaining a better understanding of the facies distribution of the Meramec, Osage and Woodford play intervals. A preliminary prestack time-migrated (PSTM) product is due for completion in March. A final PSTM, incorporating orthorhombic anisotropy, with 5D regularization and interpolation of azimuths and offsets, will be delivered in the second quarter of 2018. This high-end processing workflow will pave the way for a full Reservoir Optimization Package (ROP).

Luc Schlumberger, EVP, Multi-Client & New Ventures, CGG, said: “Our Yukon survey marks another stage in our regional expansion in the Anadarko Basin. This is an area where we are seeing strong industry support for improved imaging and we believe our state-of-the-art processing and full Reservoir Optimization Package will give greater insight into the numerous targets of the Devonian to Pennsylvanian age.”